[Rivet] CMS_2015_I1310737

[Chris Pollard]

Hi Frank,


> > - can you verify that all the histogram fill()s have a weight of 0.5 so
> that
> > the end plots are valid per lepton flavor?
>
> Can you elaborate on this point? Does it mean one will have to always
> feed Z->ee and Z->mumu simultaneously into this analysis? This might
> not be the most practical considering that other analyses typically
> only use one flavour and would thus suffer from reduced statistics if
> used in the same run.
>

As I understand it, yes: you have to run both Z->ee and Z->mumu
simultaneously in order to get agreement with the data.

Chris
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